﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace NGinnBPM.Lib.Messages
{
    /// <summary>
    /// Heartbeat message is sent periodically by NGEngine
    /// </summary>
    [Serializable]
    public class Heartbeat 
    {
        public override string ToString()
        {
            return "HB";
        }
    }
}
